Tanzania IP68 Class C Multi-jet Water proof Split Keypad CIU Prepaid Water Meter with RF Communication

The CA568 is an STS (Standard Transfer Specification) compliant prepayment water meter.The meter is fitted with a 10-year lithium battery that supports at least one valve shut per day. It supports various 3rd party payment systems such as mobile money, e-wallet, online banking, easy-pay. Customers just press on their mobile phones USSD, and the topup credit token will be transferred 24/ 7 back to their phones.

To top-up or recharge the water meter, a consumer purchases 20 digits' token from the service provider and punch in the token with the CIU (customer interface unit keypad). The CIU is installed within customer's premise, being kept away from the meter for up to 300 meters communication range. customer can know the meter's data, credit status and historical usage date from the LCD of CIU.

The meter supports wireless communication on request. NB-IOT, LoRa is recommended for AMR /AMI setups. In scenarios of working with gateway or data concentrator, the communication range can exceed 2 km, which vastly lowers the networking operational cost.

Calinmeter is original meter manufacturer and solution provider, we not only produce our own products but also ODM / OEM with other meter manufacturers, Calinmeter is the number 47 member of STS Association in South Africa and we are one of the very few manufacturers in China who can do both meter and software. we have being supplied water meters to Tanzania.

Features

a) Size wise selection from DN15, 20 and 25 up to DN150

b) Up to 10 year battery life

c) Prepaid / postpaid mode

d) Long range communication between CIU and MCU

e) LCD and Counter mechanical display

f) IP 68 waterproof against flood

g) Magnetic tamper or damage shut down

h) Low credit warning , low battery warning

i) Over 15 years’ data storage with no need of power

Key benefits

1) Low operational and zero maintenance cost for both retrofitting and new installation

2) Revenue protection, quick investment back and utmost capital flow

3) High tolerance to grit particles in water , zero accuracy drops

4) Free basic water, emergency credit setting

5) Compatible with handheld device drive by reading and AMR reading

6) System side remote lock & unlock the meter

7) Interface with control center and other scalable systems

Specifications:

Maximum Permission Error (MPE)

Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)

Dimensions and diagram

Calin, as derived from China League of Innovation, dates  back to the year 2006  when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating  as key revenue protection devices for utilities and service providers in and out of China. 

Each member of Calin R&D team  ever served in top rank Chinese meter companies and contributed to the rapid development of smart metering industry in China. With vast forefront field experience and expertise, Calin offer a broad metering product range, comprising of conventional electric meters, water meters, prepaid meters, wireless communication meters, vending and management systems, AMR / AMI smart metering solutions, consulting, training and support.

Calin is the forerunner of prepaid metering industry in China. Our products and solutions are all developed on the concept of revenue protection and better management, and thus enjoy very high reputation in the industry. Even now China is supplying components, complete products as in OEM, and meter electronic design to many other meter manufacturers. With this OEM and trade partners, Calin’s business has expannded to over 30 countries and regions worldwide. 

To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.